Ball abutment for a dental implant



FIG. 1 is a perspective view of a ball abutment according to the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a side view of FIG. 1;

FIG. 6 is a perspective view of a second embodiment of the ball abutment according to the present invention;

FIG. 7 is a bottom view of FIG. 6;

FIG. 8 is a side view of FIG. 6;

FIG. 9 is a top view of FIG. 6;

FIG. 10 is a side view of FIG. 6;

FIG. 11 is a perspective view of a third embodiment of the ball abutment according to the present invention;

FIG. 12 is a bottom view of FIG. 11;

FIG. 13 is a side view of FIG. 11;

FIG. 14 is a top view of FIG. 11; and,

FIG. 15 is a side view of FIG. 11. 

The ornamental design for a ball abutment for a dental implant, as shown and described. 